Exercise arithmetic.fractions.liberal
Description
simplify fractions liberally
Firsts
Rule algebra.manipulation.fraction-plus Location [] Term "Just (TCon arith1.divide [TNum 14,TNum 15])" Focus "Just (TCon arith1.divide [TNum 14,TNum 15])" Environment Rule navigator.down Location [0] Term "Just (TCon arith1.plus [TCon arith1.divide [TNum 9,TNum 15],TCon arith1.divide [TNum 5,TNum 15]])" Focus "Just (TCon arith1.divide [TNum 9,TNum 15])" Environment